```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Java 17 新特性指南 - 现代Java编程的艺术</title>
    <link href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <link href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            color: #333;
            background-color: #f8fafc;
        }
        .hero {
            background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
        }
        .title {
            font-family: 'Noto Serif SC', serif;
        }
        .feature-card {
            transition: all 0.3s ease;
            border-radius: 12px;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .code-block {
            font-family: 'Courier New', Courier, monospace;
            background-color: #2d3748;
            color: #e2e8f0;
            border-radius: 8px;
        }
        .highlight {
            position: relative;
        }
        .highlight::before {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 30%;
            background-color: rgba(167, 139, 250, 0.3);
            z-index: -1;
            transform: rotate(-0.5deg);
        }
        .timeline-item {
            position: relative;
            padding-left: 3rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: 1rem;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: #e2e8f0;
        }
        .timeline-dot {
            position: absolute;
            left: 0.5rem;
            top: 0.25rem;
            width: 1.5rem;
            height: 1.5rem;
            border-radius: 50%;
            background-color: #4f46e5;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.75rem;
        }
    </style>
</head>
<body>
    <!-- Hero Section -->
    <section class="hero text-white py-20 px-4 md:py-32">
        <div class="container mx-auto max-w-5xl">
            <div class="flex flex-col md:flex-row items-center">
                <div class="md:w-1/2 mb-10 md:mb-0">
                    <h1 class="title text-4xl md:text-6xl font-bold leading-tight mb-6">
                        <span class="highlight">Java 17</span><br>
                        现代编程的艺术
                    </h1>
                    <p class="text-xl md:text-2xl opacity-90 mb-8 leading-relaxed">
                        解锁JDK 17的强大特性，体验更简洁、更高效的Java开发方式
                    </p>
                    <div class="flex flex-wrap gap-4">
                        <a href="#features" class="bg-white text-blue-900 px-6 py-3 rounded-lg font-semibold hover:bg